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I will explain how to solve ORA-01555: snapshot too old: rollback segment number string with name “string” too small error.
Read More »ORA-01555: snapshot too old: rollback segment number string with name “string” too small
Tag Archives: ORA-01555 solution
ORA-31693 ORA-02354 ORA-01555 snapshot too old During Export backup via expdp
Hi, I will explain how to solve ORA-31693 ORA-02354 ORA-01555 During Export backup error.
Read More »ora-01555: snapshot too old: rollback segment number
Hi, If you get ORA-01555: snapshot too old error when you execute any query, then you have a problem with undo management or undo tablespaces.
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